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-CIG Raton Basin
-SNG South System III

Underground Storage
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Underground Storage

We are a leading player in underground storage

SNG owns and operates 100 percent of the Muldon storage facility and 50 percent of the Bear Creek storage facility (El Paso owns the remaining 50 percent) for a total of 60 Bcf underground natural gas storage capacity.
CIG owns interests in five storage facilities located in Colorado and Kansas, for a total underground storage capacity of 35 Bcf. CIG owns a 50 percent ownership interest in WYCO Development LLC, or WYCO, a joint venture with an affiliate of Public Service Company of Colorado, and operates WYCO's Totem Gas Storage facility.